Since 1976, Larry M. Jacobs & Associates, Inc. has been providing the Gulf Coast with quality professional geotechnical engineering, construction materials testing, and drilling services.  With over 5,000 geotechnical subsurface explorations in the Gulf Coast area, you can have confidence in our ability to solve your subsurface problems.  With over 100 years of combined experience in construction materials testing and certified technicians, let us put our experience to work for you.  With offices and laboratories located in Pensacola and Ft. Walton Beach, Florida, we provide geotechnical engineering, materials testing, and drilling services for the entire Gulf Coast area including Escambia County, Santa Rosa County, Okaloosa County, Walton County, and Bay County, Florida.  We have professional Geotechnical Engineers registered and active in Florida, Alabama, Georgia, Mississippi, and inactive in Louisiana, Tennessee and South Carolina.  We have worked on thousands of projects ranging from homes to high-rises, and our geotechnical engineers have unsurpassed experience in the Gulf Coast area.  Please choose from the menu on the left to find out more about geotechnical engineering, our materials testing and drilling services, and our company.  We provide materials testing services for soil (i.e. Proctors, Permeability Tests, Densities, CBRs, LBRs, Perc Tests, Slug Tests, Soil Borings also called Soil Coring, etc.) and concrete (compressive strength testing, cylinders, grout cubes, concrete and asphalt coring). Geotechnical engineering, Pensacola Testing Laboratories.......testing Pensacola...Southern Earth Sciences....materials testing Pensacola, Florida...Gallet.....Professional Service Industries or PSI...Mactec...Universal Engineering Sciences...ATC & Associates...and...Baily Engineering & Testing are other geotechnical engineering and materials testing firms in our area.  We have two full service construction materials testing laboratories located in downtown Pensacola and Ft. Walton Beach, Florida.  We also have a professional engineering staff on hand at our Pensacola office to monitor materials testing and ensure quality and to provide our technicians with a basic understanding of soil properties and behavior.  We serve the Gulf Coast area including Gulf Breeze, Crestview, Niceville, Destin, Navarre, Defuniak Springs, Pace, Milton, Perdido key, Panama City, Santa Rosa Beach, Grayton Beach, Panama City Beach, Freeport, Valparaiso, Eglin Air Force Base and Hurlburt Field Air Force Base, Chipley, Laurel Hill, and Baker, Florida as well as Gulf Shores and Orange Beach, Alabama.